Abstract: A method and apparatus for adjusting the print area by positioning a sheet in an imaging device utilizing length data from a prior sheet. A first sheet length is measured and thereafter utilized to determine the print zone for a subsequent sheet.

Abstract: A system and method for printing on media includes a printhead assembly, a memory, and a controller. The printhead assembly is configured to make physical print sweeps relative to print regions of the media and to print within the print regions during the physical print sweeps. The memory communicates with the printhead assembly and is configured to receive data associated with a logical print sweep. The data associated with the logical print sweep controls printing within a first print region of the media during a corresponding first physical print sweep. The controller communicates with the printhead assembly and memory. The controller initiates the first physical print sweep of the printhead assembly before all of the data associated with the logical print sweep is received by the memory.

Abstract: A peripheral unit is provided with a control panel that includes a plurality of indicators, each indicator displaying to a user a state condition of the peripheral unit. The control panel also includes a user operable key. A "state" circuit is responsive to a functional state of the peripheral unit to cause the state indicators to manifest a selected one of a set of state conditions. A controller is provided for initiating peripheral unit operations. A state logic machine is responsive to each manifested state of the set and user actuation of the key, to cause the controller to initiate a peripheral unit operations, that operation uniquely related to a state manifested by the indicators.